alarm wiring, 2002 Dodge Ram
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=86334
Printed Date: May 12, 2025 at 4:49 AM
Topic: alarm wiring, 2002 Dodge Ram
Posted By: thamorg
Subject: alarm wiring, 2002 Dodge Ram
Date Posted: November 28, 2006 at 11:48 AM
Hello all, what I need help with is a wiring diagram {colors&locations} for a 2002 Dodge Ram 1500 Sport 4 door 4.7lt. engine witch has 8 seperate coil packs.Thank you for any help you can provide.
------------- DODGE DUB 1500
Replies:
Posted By: KarTuneMan
Date Posted: November 28, 2006 at 12:17 PM
RAM FULL SIZE PICKUP | 2002 -2003 |
KEY | T-HARNESS | IMMOBILIZER | CHRY KEY-1 | N/A | CHRYSLER'S SENTRY ANTI-THEFT TRANSPONDER System (GRAY IGNITION KEY), Requires 791 Bypass Module and Extra Ignition Key |
PART | COLOR | LOCATION | 12 VOLT CONSTANT | PINK/BLACK (+) | IGNITION SWITCH HARNESS | STARTER | YELLOW (+) | IGNITION SWITCH HARNESS | STARTER 2 | N/A | | IGNITION 1 | BLUE (+) 16 Gauge wire, See NOTE *4 | IGNITION SWITCH HARNESS | IGNITION 2 | RED / WHITE (+) 16 Gauge wire, See NOTE *4 | IGNITION SWITCH HARNESS | IGNITION 3 | N/A | | ACCESSORY /HEATER BLOWER 1 | GREEN (+) See NOTE *5 | IGNITION SWITCH HARNESS | ACCESSORY /HEATER BLOWER 2 | ORANGE (+) See NOTE *5 | IGNITION SWITCH HARNESS | KEYSENSE | N/A | | PARKING LIGHTS ( - ) | PURPLE / YELLOW (-) See NOTE *1 | @ BACK of HEADLIGHT SWITCH on Dash | PARKING LIGHTS ( + ) | BLACK / YELLOW (+) | @ RELAY UNDER HOOD, at POWER CENTER | POWER LOCK | WHITE/ GREEN (1-Wire Door Lock System) See NOTE *2 | IN DRIVERS KICK PANEL, in DOOR HARNESS, heading to REAR of vehicle, See DAIGRAM | POWER UNLOCK | Same wire, See DIAGRAM | See DIAGRAMS | DOOR TRIGGER | See NOTE *3 | | DOMELIGHT SUPERVISION | TAN (-), Requires #775 Relay | See NOTE *3 | TRUNK RELEASE | N/A | | SLIDING POWER DOOR | N/A | | HORN | BLACK/ RED (-) | @ STEERING COLUMN HARNESS | TACH | ANY wire NOT DARK GREEN/ ORANGE | @ COIL PACK or FUEL INJECTOR | WAIT TO START LIGHT | See NOTE *6 | | BRAKE | WHITE/ TAN (+) | @ SWITCH ABOVE BRAKE PEDAL | FACTORY ALARM DISARM | GREEN/ ORANGE (-) See NOTE *7 | IN DRIVERS DOOR HARNESS | ANTI-THEFT | CHRYSLER'S SENTRY KEY (GRAY KEY ONLY) A TRANSPONDER SYSTEM | TRANSPONDER @ IGNITION SWITCH TUMBLER |
EXTRA INFORMATION | NOTE *1 the (-) Negative PARKING LIGHTS on this vehicle will require a (-)Negative thru a 330 or 1400 Ohm Resistor and an extra Relay part #775, to connect, See DIAGRAM NOTE *2 the Door Locking System is a 1-Wire, to LOCK requires a (-)Negative thru a 820 Ohm Resistor and to UNLOCK requires a (-)Negative thru a 330 Ohm Resistor, some units require 2 extra relays part #775, to connect, See DIAGRAM NOTE *3 the DRIVERS DOOR is a TAN (-), the DRIVERS REAR DOOR is a TAN/ORANGE (-) or a PURPLE / ORANGE (-), these wires are in the DRIVERS KICK PANEL. The PASSENGE DOOR is a TAN/RED (-) and the PASSENGER REAR DOOR is a TAN / YELLOW (-), these wires are in the PASSENGER KICK PANEL. When connecting to an ALARM SYSTEM, use all 4 DOOR TRIGGER wires and DIODE ISOLATE. to connect, See DIAGRAM NOTE *4 use the BLUE 16 Gauge wire as IGNITION #1, DO NOT use the HEAVY GAUGE BLUE wire for IGNITION #1. The Ignition #2 wire, RED / WHITE, is also 16 Gauge, there will be (2) RED / WHITE wires of the same gauge in the Ignition Switch Harness, one wire will test 12 Volts constant all the time and the other will test as Ignition #2, only use the wires that tests like an Ignition wire. NOTE *5 When connecting to a Remote Starter, connect the Accessory wire from the unit to both the GREEN (+) Accessory #1 wire (Large Gauge wire) and the ORANGE (+) Accessory #2 wire (16 Gauge wire) in the Ignition Switch Harness. NOTE *6 the DIESEL tach wire is a GRAY/BLACK in the BLACK plug at the PCM (Powertrain Control Module) NOTE *7 the DISARM wire requires a (-) Negative thru a 480 Ohm Resistor and an extra relay part #775, to connect, See DIAGRAM |
https://64.85.6.129/extrainfo/diagrams/26500_RAM-FULL-SIZE-PICKUP-_(-)%20NEGATIVE%20DOOR%20PIN%20ISOLATION%20CIRCUIT.pdf -------------
Posted By: thamorg
Date Posted: November 28, 2006 at 12:24 PM
Thank you very much for your time and knowledge...
------------- DODGE DUB 1500
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